The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,333,742 numbers.

Below you will see details of the size of the CTPS register at the end of each month together with the number of monthly additions and removals.

The CTPS requires businesses to re-register their number every year which is why you can often see large quantities of numbers coming off the register unlike the Telephone Preference Services (TPS) register which does not require consumers to re-register at any point.


Total numbers on the CTPS register per month in the last year.


Numbers added and removed from the CTPS register per month in the last year.

• Numbers Added | • Numbers Removed

Daily quantity of numbers added and removed from the CTPS register.

Date Numbers Added Numbers Removed List Total Difference
12/09/2014 5,451 315 2,481,407 5,136
11/09/2014 2,878 78 2,476,271 2,800
10/09/2014 312 95 2,473,471 217
09/09/2014 17 191 2,473,254 174
08/09/2014 6,499 11,342 2,473,428 4,843
05/09/2014 1,524 258 2,478,271 1,266
04/09/2014 457 902 2,477,005 445
03/09/2014 2,789 243 2,477,450 2,546
02/09/2014 25 458 2,474,904 433
01/09/2014 7,617 7,613 2,475,337 4
29/08/2014 472 150 2,475,333 322
28/08/2014 302 42 2,475,011 260
27/08/2014 52 450 2,474,751 398
26/08/2014 0 396 2,475,149 396
25/08/2014 1,299 1,615 2,475,545 316
22/08/2014 1,006 395 2,475,861 611
21/08/2014 787 124 2,475,250 663
20/08/2014 394 1,215 2,474,587 821
19/08/2014 0 247 2,475,408 247
18/08/2014 1,464 6,800 2,475,655 5,336
15/08/2014 1,019 264 2,480,991 755
14/08/2014 408 214 2,480,236 194
13/08/2014 1,734 630 2,480,042 1,104
12/08/2014 26 2,077 2,478,938 2,051
11/08/2014 0 0 2,480,989 0
08/08/2014 869 3,870 2,480,989 3,001
07/08/2014 245 117 2,483,990 128
06/08/2014 237 185 2,483,862 52
05/08/2014 29 450 2,483,810 421
04/08/2014 8,569 1,510 2,484,231 7,059